KnowraEquivalence relationLinked fromLinked fromThe 54 pages that link to Equivalence relation, each with the reason it gives.All 54Broader topic 4Related 32Narrower topic 11Compared with 7Congruence relationNarrower topic: A congruence is an equivalence relation with an additional compatibility condition.Congruence (geometry)Narrower topic: Geometric congruence partitions figures into classes with the same shape and size.Congruence (number theory)Narrower topic: Congruence modulo a fixed positive integer satisfies all three defining properties.Logical equivalenceNarrower topic: Logical equivalence has these properties and partitions formulas into classes with identical truth behavior.Projective spaceNarrower topic: Projective points are equivalence classes of nonzero vectors under scalar multiplication.EqualityNarrower topic: Equality has these three properties, which govern valid reasoning with equal expressions.Descriptive set theoryNarrower topic: Descriptive methods classify definable equivalence relations by the complexity of their classes.Equivalence classNarrower topic: It supplies the rule that determines which elements belong to each class.Quotient setNarrower topic: Its three properties ensure that the classes defining this set fit together without overlap.Equality relationNarrower topic: Every equality relation is an equivalence relation, but others can relate distinct elements.Myhill–Nerode theoremNarrower topic: The theorem counts the classes formed by its language-specific relation.